Multilayer bandpass filter

A first capacitor is formed between a first capacitor electrode (29) and a ground electrode (31). A second capacitor is formed between a second capacitor electrode (30) and the ground electrode (21). A first inductor is formed of first and second via electrodes and a first inductor eledrode (22). A...

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Bibliographic Details
Main Author TANIGUCHI, TETSUO
Format Patent
LanguageEnglish
French
German
Published 11.02.2015
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
WAVEGUIDES
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Summary:A first capacitor is formed between a first capacitor electrode (29) and a ground electrode (31). A second capacitor is formed between a second capacitor electrode (30) and the ground electrode (21). A first inductor is formed of first and second via electrodes and a first inductor eledrode (22). A second inductor is formed of third and fourth via electrodes and a second inductor electrode. Two LC parallel resonators, one of which includes the first inductor and the first capacitor and the other one of which includes the second inductor and the second capacitor, are formed. The second via electrode included in one of the LC parallel resonators and the fourth via electrode included in the other one of the LC parallel resonators are electrically connected to each other by a via coupling electrode (23).
Bibliography:Application Number: EP20100179624